sensors Mode-S transponder
E0744D
ICAO 24-bit transponder address · allocated to Argentina
Currently assigned to LV-GQM · LEARJET 45
- Hex
- E0744D
- Octal
- 70072115
- Decimal
- 14,709,837
- Country
- AR
- Tail
- LV-GQM
- Type
- LJ45
- Flights observed
- 14
- Distinct callsigns
- 1
- Country
- AR
- Last broadcast
- Jul 25, 21:20 UTC
Last known position
Country allocation
The ICAO 24-bit address E0744D falls within the block assigned to Argentina (AR) by ICAO Annex 10, Volume III. Every aircraft registered in Argentina receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LVGQM | - | 14 | 2026-07-25 |
Recent flights last 14
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | LVGQM | - | Jul 25, 16:10 UTC | Jul 25, 21:20 UTC | 5h 10m |
| 2026-07-21 | LVGQM | - | Jul 21, 19:45 UTC | Jul 21, 21:05 UTC | 1h 20m |
| 2026-07-21 | LVGQM | - | Jul 21, 11:05 UTC | Jul 21, 11:15 UTC | 10m |
| 2026-07-20 | LVGQM | - | Jul 20, 16:50 UTC | Jul 20, 17:25 UTC | 35m |
| 2026-07-17 | LVGQM | - | Jul 17, 12:25 UTC | Jul 17, 13:29 UTC | 1h 5m |
| 2026-07-13 | LVGQM | - | Jul 13, 18:25 UTC | Jul 13, 19:35 UTC | 1h 10m |
| 2026-06-23 | LVGQM | - | Jun 23, 10:59 UTC | Jun 23, 18:29 UTC | 7h 30m |
| 2026-06-17 | LVGQM | - | Jun 17, 20:55 UTC | Jun 17, 22:25 UTC | 1h 30m |
| 2026-06-16 | LVGQM | - | Jun 16, 22:35 UTC | Jun 16, 23:40 UTC | 1h 5m |
| 2026-05-11 | LVGQM | - | May 11, 20:50 UTC | May 11, 22:15 UTC | 1h 25m |
| 2026-05-11 | LVGQM | - | May 11, 10:45 UTC | May 11, 11:55 UTC | 1h 10m |
| 2026-05-05 | LVGQM | - | May 5, 11:35 UTC | May 5, 20:25 UTC | 8h 50m |
| 2026-04-29 | LVGQM | - | Apr 29, 23:20 UTC | Apr 30, 00:10 UTC | 50m |
| 2026-04-29 | LVGQM | - | Apr 29, 21:20 UTC | Apr 29, 22:20 UTC | 1h 0m |
About Mode-S
A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.
Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.
Prefer a tail-number view? See the LV-GQM page for operator, model, and routing details .